| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $14.52 | 6.143% | $15.412 | $15.41 | $15.40 | $15.40 |
| Purchase #2 | $139.58 | 10.230% | $153.859 | $153.86 | $153.85 | $153.90 |
| Purchase #3 | $133.66 | 10.123% | $147.1904 | $147.19 | $147.20 | $147.20 |
| Purchase #4 | $69.32 | 5.425% | $73.0806 | $73.08 | $73.10 | $73.10 |
| Purchase #5 | $224.76 | 4.464% | $234.7933 | $234.79 | $234.80 | $234.80 |
| Purchase #6 | $66.46 | 6.631% | $70.867 | $70.87 | $70.85 | $70.90 |
| Purchase #7 | $11.26 | 8.241% | $12.1879 | $12.19 | $12.20 | $12.20 |
| 7 purchase totals = | $659.56 | $707.3902 | $707.39 | $707.40 | $707.50 | |